Tools & Wizards About Us
chesterfield.co.uk screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

chesterfield.co.uk

Chesterfield | Derbyshire | UK | Destination Chesterfield

Page Load Speed

4.5 sec in total

First Response

202 ms

Resources Loaded

3.7 sec

Page Rendered

598 ms

chesterfield.co.uk screenshot

About Website

Visit chesterfield.co.uk now to see the best up-to-date Chesterfield content for United Kingdom and also check out these interesting facts you probably never knew about chesterfield.co.uk

Chesterfield is a historic market town in Derbyshire, UK. Find out more about Chesterfield, the latest news and what's on from Destination Chesterfield.

Visit chesterfield.co.uk

Key Findings

We analyzed Chesterfield.co.uk page load time and found that the first response time was 202 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

chesterfield.co.uk performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

chesterfield.co.uk

202 ms

www.chesterfield.co.uk

664 ms

wp-emoji-release.min.js

126 ms

style.min.css

208 ms

mailerlite_forms.css

245 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 76% of them (51 requests) were addressed to the original Chesterfield.co.uk, 4% (3 requests) were made to Static.mailerlite.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Chesterfield.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.6 kB (7%)

Content Size

2.5 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chesterfield.co.uk main page is 2.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 134.5 kB

  • Original 155.9 kB
  • After minification 131.0 kB
  • After compression 21.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 24.9 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 134.5 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 20.2 kB

  • Original 2.0 MB
  • After minification 2.0 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Chesterfield images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 11.1 kB

  • Original 350.2 kB
  • After minification 350.2 kB
  • After compression 339.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 1.8 kB

  • Original 25.2 kB
  • After minification 25.2 kB
  • After compression 23.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Chesterfield.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (54%)

Requests Now

61

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chesterfield. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chesterfield.co.uk

chesterfield.co.uk

202 ms

www.chesterfield.co.uk

www.chesterfield.co.uk

664 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

126 ms

style.min.css

style.min.css

208 ms

mailerlite_forms.css

mailerlite_forms.css

245 ms

style.css

style.css

247 ms

style.css

style.css

245 ms

style.css

style.css

247 ms

style.css

style.css

288 ms

cookie-law-info-public.css

cookie-law-info-public.css

325 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

327 ms

font.css

font.css

325 ms

font.css

font.css

326 ms

core.css

core.css

328 ms

style.css

style.css

370 ms

slider.css

slider.css

405 ms

jquery.js

jquery.js

495 ms

jquery-migrate.min.js

jquery-migrate.min.js

406 ms

cookie-law-info-public.js

cookie-law-info-public.js

409 ms

mobile-menu.min.js

mobile-menu.min.js

406 ms

core.min.js

core.min.js

450 ms

crushSlider.jquery.js

crushSlider.jquery.js

483 ms

js

js

62 ms

enterprise.js

enterprise.js

47 ms

7544634.js

7544634.js

72 ms

jquery.validate.min.js

jquery.validate.min.js

449 ms

wp-embed.min.js

wp-embed.min.js

449 ms

universal.js

universal.js

137 ms

Webiste-banner-Banner-Champions-1200-x-123-px-2.gif

Webiste-banner-Banner-Champions-1200-x-123-px-2.gif

547 ms

Investment-Map-2024-Image-Des-Ches-640-450x310.jpg

Investment-Map-2024-Image-Des-Ches-640-450x310.jpg

202 ms

Spire-Waterside-place-640-450x310.jpg

Spire-Waterside-place-640-450x310.jpg

256 ms

SuperiorWellnessbusiness-28-640-450x310.jpg

SuperiorWellnessbusiness-28-640-450x310.jpg

248 ms

latestnews-450x310.jpg

latestnews-450x310.jpg

125 ms

sh3008-078-450x310.jpg

sh3008-078-450x310.jpg

248 ms

Food-Festival-A7409483-1-450x310.jpg

Food-Festival-A7409483-1-450x310.jpg

247 ms

Side-Banner-Champions-500-x-1044-px.gif

Side-Banner-Champions-500-x-1044-px.gif

1981 ms

CAB_HQ-1-min-500-450x478.jpg

CAB_HQ-1-min-500-450x478.jpg

369 ms

QueensPark4cDestinationChesterfieldMattJonesPhotography-450x466.jpg

QueensPark4cDestinationChesterfieldMattJonesPhotography-450x466.jpg

368 ms

Andrew-Byrne-speaking-at-Celebrate-Chesterfield-873-450x466.jpg

Andrew-Byrne-speaking-at-Celebrate-Chesterfield-873-450x466.jpg

368 ms

european-union-logo.png

european-union-logo.png

369 ms

midlands-engine.png

midlands-engine.png

440 ms

MuseoSans_300-webfont.woff

MuseoSans_300-webfont.woff

437 ms

MuseoSans_500-webfont.woff

MuseoSans_500-webfont.woff

437 ms

MuseoSans_700-webfont.woff

MuseoSans_700-webfont.woff

437 ms

recaptcha__en.js

recaptcha__en.js

130 ms

gtm.js

gtm.js

76 ms

destination_chesterfield_logo.png

destination_chesterfield_logo.png

389 ms

title-bg-pattern.png

title-bg-pattern.png

470 ms

Image-17.jpg

Image-17.jpg

637 ms

BolsoverCastle-58.jpg

BolsoverCastle-58.jpg

880 ms

Linacre-reservoirs.jpg

Linacre-reservoirs.jpg

797 ms

JP_2734.jpg

JP_2734.jpg

578 ms

BHPbusinessWaterside-4.jpg

BHPbusinessWaterside-4.jpg

795 ms

universal.css

universal.css

85 ms

grey-bg-patterns.jpg

grey-bg-patterns.jpg

628 ms

date-box-bg.png

date-box-bg.png

686 ms

promo-block-bg.png

promo-block-bg.png

709 ms

destination-chesterfield.woff

destination-chesterfield.woff

731 ms

analytics.js

analytics.js

129 ms

fbevents.js

fbevents.js

127 ms

banner.js

banner.js

122 ms

7544634.js

7544634.js

146 ms

1123963324941399

1123963324941399

249 ms

collect

collect

14 ms

collect

collect

40 ms

p4f8n4j0c5_popups.js

p4f8n4j0c5_popups.js

127 ms

ga-audiences

ga-audiences

14 ms

Accessibility Review

chesterfield.co.uk accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

chesterfield.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chesterfield.co.uk SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chesterfield.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Chesterfield.co.uk main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

chesterfield.co.uk

Open Graph data is detected on the main page of Chesterfield. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: